We tried to avoid the belfie (a butt selfie, natch) for as long as possible, but now we know entirely too much about it.

According to The Daily Dot, the first ever belfie was taken on July 18, 2012. Jen Selter, a “fitness guru” (whose belfies make our backs hurt) is apparently the Queen of the Belfie, giving another celebrity belfie-enthusiast a run for her money.

dronie

“[Drones] go where we want them to go, so of course they should be taking short videos of where we are and what we’re up to. It’s not a selfie. It’s a dronie (not to be confused with ‘drony’).”

We first heard about the selfeye from our own Erin McKean, who described it as “a selfie showing off one’s eye makeup.”

Selfeye is an eye rhyme (fittingly) for selfie, that is a rhyme by sightrather sound, and coined by cosmetics line Max Factor.

shelfie

“Given that the objects are often arrayed on a shelf or the equivalent (a windowsill, a desk), you might even call the images ‘#shelfies.’ Some Instagrammers already do, though more typically when they’ve snapped bookcases.”

Not surprisingly, the shelfie is our favorite type of selfie. Back in December, The Guardian asked its readers to submit their own, and we were so delighted by the photos of beautiful bookshelves, we had to share our own:

ussie

Selena: “Oh you wanna do a selfie?” [Poses with photographer.] “I call that an ussie.”

“Clovis,” Veep, April 27, 2014

The first we heard of this term was on the most recent (and very funny) episode of Veep, but apparently it’s been around since at least last April.

“As if to prove the notion that what it means to be body beautiful today is a question of strength, the likes of Miranda Kerr, Doutzen Kroes and Gisele, have taken to Instagram to expose their own strenuous workout regimes via a series of selfies, which we have christened – naturally – #welfies.”

“Workout selfie” is just one definition of welfie. Urban Dictionary says it also refers to someone “wealthy in selfies” while this conversation on Stack Exchange suggests welfie is a pejorative term for someone on welfare.

youie

Tom: “Mind if I snap a youie? It’s what I call selfies of other people.”

“Moving Up,” Parks and Recreation, April 24, 2014

A youie, or a “selfie of another person,” could be classified as a retronym, a word created because “an existing term that was once used alone needs to be distinguished from a term referring to a new development.” Another example of a retronym is a 2D film versus 3D. For even more retronyms, check out this list.